In this video you will see what happens if you put a hard polycarbonate water bottle (19 Litres, 5,02 gal) into our shredder. It was not an easy stuff! Hope you will enjoy the video and the oddly ...

A study found that more than 20% of reusable water bottles contained coliform bacteria, or fecal matter. Here's the best way ...

make a detergent solution by mixing ½ teaspoon of liquid dish detergent with 1 tablespoon of water. Lower the open mouth of the bottle into the cup with detergent. Carefully tilt and lift the bottle ...

If you’ve ever found yourself frantically searching “how to make up a baby bottle” at 2 AM while rocking a crying baby in one ...

Practise and challenge your friends! Download the Water bottle Rockets PDF(378 Kb). Adobe Acrobat is required. SAFETY: This rocket uses air pressure to fling a bottle at high speed 20–50 metres.

This experiment is very simple and straight-forward ... with water All that you have to do if spray the balloon with the water bottle. Dry, the balloon filled with helium weighs less than the ...